Individual Calculations July 2011
 Suder, Ryszard  Total change: -6.15  Rating chartPersonal card
 Final Mistrzostw Polski Niewidomych w szachach Jastrzebia POL 2011-05-31
RcRownchangeKK*chgGame
 2134 2235 6.50 11 -0.41 15 -6.15 
  Stachanczyk, Jacek 2303 POL0.001-0.4115-6.15 
  Dukaczewski, Piotr m2295 POL0.5010.08151.20 
  Falkowski, Dawid 2069 POL1.0010.28154.20 
  Mackowiak, Marek 2215 POL0.501-0.0315-0.45 
  Chojnowski, Marcin 2147 POL0.501-0.1215-1.80 
  Pawelec, Bartosz 2045 POL1.0010.25153.75 
  Zoltek, Tadeusz f2147 POL0.501-0.1215-1.80 
  Gunajew, Rafal f2272 POL0.5010.05150.75 
  Zarow, Zdzislaw 1959 POL1.0010.17152.55 
  Wolanski, Michal 1962 POL1.0010.17152.55 
  Gosek, Zenon 2060 POL0.001-0.7315-10.95 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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